Tree top rsquo s angle of elevation is 30 deg from a point on ground 300m away the tree When the tre...........

Quantitative Aptitude ( CCS) Height and Distance

Tree top’s angle of elevation is 30° from a point on ground, 300m away the tree. When the tree grew up its angle of elevation became 60° from the same point. How much did the tree grow?

100√3 m